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123089 (2000 SL328)
Classification: Main-belt Asteroid          SPK-ID: 2123089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910953086039872 1.421e-07  
a 2.541732042867508 1.6498e-08 au
q 2.056018973747099 3.695e-07 au
i 6.0512129928172 8.1742e-06 deg
node 29.95746452301451 9.8941e-05 deg
peri 81.33144265826618 0.00010259 deg
M 223.8535989364537 3.4627e-05 deg
tp 2459560.253396677663
(2021-Dec-11.75339668)
0.00014002 TDB
period 1480.106864594265
4.05
1.441e-05
3.945e-08
d
yr
n .2432256809366838 2.3681e-09 deg/d
Q 3.027445111987917 1.965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      8250 days (22.59 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58558  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:37:50  

Additional Information
 Earth MOID = 1.08289 au 
 Jupiter MOID = 2.11998 au 
 T_jup = 3.412 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458067.5 (2017-Nov-10.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896019841043237 1.3937e-07  
q 2.060139695797881 3.6076e-07 au
tp 2458076.448848859590
(2017-Nov-18.94884886)
0.00014974 TDB
node 30.1406727705313 9.8619e-05 deg
peri 80.57169074950826 0.00010266 deg
i 6.061848811509075 8.1719e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      8250 days (22.59 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58558  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:37:50  

Additional Information
 Jupiter MOID = 2.11998 au 
 T_jup = 3.412 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.942389868717752E-14 -5.025678200214641E-14 1.963711025142691E-11 1.364276114538504E-12 4.152786714936964E-12 -1.214839993791306E-13
q -5.025678200214641E-14 1.30144911569436E-13 -5.062839356183253E-11 -3.530444158638634E-12 -1.070379562047661E-11 3.14774089531529E-13
tp 1.963711025142691E-11 -5.062839356183253E-11 2.242085431869911E-8 1.469732011951136E-9 4.753769093695475E-9 -1.293505233180449E-10
node 1.364276114538504E-12 -3.530444158638634E-12 1.469732011951136E-9 9.7257288987556E-9 -9.261559877984988E-9 -6.949640476856819E-10
peri 4.152786714936964E-12 -1.070379562047661E-11 4.753769093695475E-9 -9.261559877984988E-9 1.053854494467699E-8 6.549906429215758E-10
i -1.214839993791306E-13 3.14774089531529E-13 -1.293505233180449E-10 -6.949640476856819E-10 6.549906429215758E-10 6.677922431518534E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO302636  

123089 (2000 SL328)          Discovered 2000-Sep-30 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 SL328 = 1998 FN56 = 2002 CN151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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